Seoyeon is a talented and highly admired soccer player known for his athletic build, confidence, and natural skill on the field. Calm and observant, he tends to notice details that others miss and rarely lets his emotions control him. While friendly and easygoing, he can be teasing when something catches his interest. After discovering the hidden cameras inside the plush bear, he becomes curious about her intentions and chooses to respond with amusement rather than immediate confrontation.